🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.75 AU - 1.21 AU

Year: 364 Days

Day: 21.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.3 AU - 1.3 AU

Year: 555 Days

Day: 42.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.3 AU - 1.88 AU

Year: 751 Days

Day: 17.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.88 AU - 4.04 AU

Year: 2412 Days

Day: 18.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.4

Radius: 7.2

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.99 AU - 21.33 AU

Year: 27811 Days

Day: 20 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,544,418 km

• M1: 92,751 km (0.082 R)
• M2: 313,108 km (0.09 R)
• M3: 455,974 km (0.116 R)
• M4: 1,421,030 km (0.087 R)
• M5: 1,624,633 km (0.101 R)
• M6: 1,996,384 km (0.063 R)
• M7: 3,421,602 km (0.117 R)
• M8: 5,415,293 km (0.059 R)
• M9: 7,002,976 km (0.088 R)
• M10: 8,302,233 km (0.111 R)
• M11: 10,248,801 km (0.113 R)
• M12: 11,363,155 km (0.105 R)
• M13: 13,074,854 km (0.069 R)
• M14: 17,644,919 km (0.1 R)
• M15: 18,772,139 km (0.058 R)
• M16: 24,651,635 km (0.086 R)
• M17: 25,028,173 km (0.101 R)
• M18: 28,042,420 km (0.092 R)
• M19: 28,848,304 km (0.106 R)
• M20: 31,546,301 km (0.099 R)
• M21: 34,921,080 km (0.091 R)
• M22: 36,730,316 km (0.068 R)
• M23: 37,189,731 km (0.101 R)
• M24: 40,245,866 km (0.072 R)
• M25: 41,210,473 km (0.064 R)
• M26: 42,802,494 km (0.109 R)
• M27: 45,693,323 km (0.063 R)
• M28: 46,334,201 km (0.094 R)
• M29: 55,495,125 km (0.052 R)
• M30: 67,021,940 km (0.028 R)
• M31: 70,787,618 km (0.117 R)
• M32: 70,946,790 km (0.029 R)
• M33: 79,131,888 km (0.104 R)
• M34: 84,431,243 km (0.117 R)
• M35: 88,474,126 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,683 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit